47994912 (number)
47994912 is an even 8-digits composite number following 47994911 and preceding 47994913. In scientific notation, it is written as 4.7994912 × 10^7. The sum of its digits is 45. It has a total of 11 prime factors and 216 positive divisors. There are 12918528 positive integers (up to 47994912) that are relatively prime to 47994912.
Interesting facts
- 47994912 has 216 divisors, whose sum is 168058800
- The reverse of 47994912 is 21949974
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | forty-seven million nine hundred ninety-four thousand nine hundred twelve |
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Notation
Scientific notation | 4.7994912 × 10^7 |
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Engineering notation | 4.7994912 × 10^6 |
Prime Factorization of 47994912
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 3 × 19 × 179
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 142842 | Product of the distinct prime numbers |
The prime factorization of 47994912 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 3 × 19 × 179. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 47994912)
Multiplication
n×yn×2 | 95989824 |
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n×3 | 143984736 |
n×4 | 191979648 |
n×5 | 239974560 |
Division
n÷yn÷2 | 23997456 |
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n÷3 | 15998304 |
n÷3 | 11998728 |
n÷5 | 9598982.4 |
Exponentiation
nyn2 | 2303511577887744 |
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n3 | 1.105568354717E+23 |
n4 | 5.3061655894629E+30 |
n5 | 2.546689505237E+38 |
Nth Root
y√n2√n | 6927.8360257731 |
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3√n | 363.41127712716 |
4√n | 83.233623168604 |
5√n | 34.374709761551 |
Divisors of 47994912
216 divisors
τ | Total Divisors | 216 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -47994911 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0046296296296296 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 216 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 47994912 can be divided by 216 positive divisors. The sum of these divisors (counting 47994912) is 1, the average is 0.0046296296296296.
Base conversion 47994912
Base | System | Value |
---|---|---|
2 | Binary | 10110111000101100000100000 |
3 | Ternary | 10100022101122100 |
4 | Quaternary | 2313011200200 |
5 | Quinary | 44241314122 |
6 | Senary | 4432410400 |
8 | Octal | 267054040 |
10 | Decimal | 47994912 |
12 | Duodecimal | 140a6a00 |
16 | Hexadecimal | 2dc5820 |
20 | Vigesimal | ejj75c |
36 | Base36 | skp40 |
Cryptographic Hash Functions
md5 | 006b3a49e618312057af0df8b2fe9c7c |
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sha1 | 0882adbd7eb6b1ee0300f2b73bc4c69b39826ed3 |
sha256 | e703c617e808e2e0084d84b92cd8391704fe9811af0a39303dea8b35165b70ce |
sha512 | 81b0d3b9f4fb8f9cf594cc3a3f9813ef936033583113452b06d0aff5878f3fc3ba68046f32ff1f8a54349dcd94e7b9652ee80fefa134e36d075dfff704eb08e2 |
ripemd-160 | 4416f5184577171d1bae7527abdfedb114aa6cac |
47994912 as geometric shapes
Circle
Radius = nDiameter | 95989824 |
---|---|
Circumference | 301560925.89778 |
Area | 7.2366950505512E+15 |
Sphere
Radius = nVolume | 4.6309938949605E+23 |
---|---|
Surface area | 2.8946780202205E+16 |
Circumference | 301560925.89778 |
Square
Length = nPerimeter | 191979648 |
---|---|
Area | 2303511577887744 |
Diagonal | 67875055.475303 |
Cube
Length = nSurface area | 13821069467326464 |
---|---|
Volume | 1.105568354717E+23 |
Space diagonal | 83129626.088797 |
Equilateral Triangle
Length = nPerimeter | 143984736 |
---|---|
Area | 9.9744977218118E+14 |
Altitude | 41564813.044399 |
Triangular Pyramid
Length = nSurface area | 9.9744977218118E+14 |
---|---|
Volume | 1.3029248011428E+22 |
Height | 22625018.491768 |